D-Link DAP-2553, 2.4 GHz, 5 GHz, 300 Mbit/s, 128-bit WEP, 64-bit WEP, WPA, WPA2 D-Link DAP-2553. 2.4 GHz, 5 GHz, Maximum data transfer rate: 300 Mbit/s. Security algorithms: 128-bit WEP, 64-bit WEP, WPA, WPA2 https://www.smallnetbuilder.com/wireless/wireless-reviews/31078-d-link-dap-2553-airpremier-n-dual-band-poe-access-point-reviewed Given the interest that the DAP-1522 garnered as an 802.11n bridge, I asked D-Link to send its business-grade DAP-2553 for review...quite some time ago, in fact. The delay in review is all my fault, so my apologies to D-Link up front for the time it'... Dualband, Can be used as AP, WDS bridge or client, Can be powered by power wart or 802.3af PoE, External, upgradeable antennas Single radio, so no simultaneous dualband, No WPS support, Won't extend your 5 GHz range vs. cheaper products Dual-band, single radio 802.11n business AP /Bridge /Client based on Atheros silicon...